If you want some advice on improving your SAT score, I would recommend spending ~20minutes a night on Khan Academy’s free SAT practice (which gives you personalized practice after you input results from a past test, which you have from your 1340). Also, every weekend be sure to take one of the 10 free online available SAT practice tests that CollegeBoard releases.
This strategy took me from a 1420 PSAT to a 1570 SAT, fwiw.